So yeah kinda misplayed qga from my side, I should have been aware of 7.. b4 as I've seen that motif in the KGA a lot. The rook sac with 16.. dxc4, 17. Qxb8 followed by king up that stockfish found was absolutely crazy (white can't take rook because it would be mate in 12 xD) but yeah funny structures. Guess I got kinda lucky white didn't find 14. Ne2 as my attack would fizzle and I'd just be worse.